| 福建宁德大泽溪地球化学异常特征及成矿预测 |
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| 引用本文： | 曹国斌,傅怀林.福建宁德大泽溪地球化学异常特征及成矿预测[J].福建地质,2002,21(3):144-147. |
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| 作者姓名： | 曹国斌 傅怀林 |
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| 作者单位： | 华东有色地质勘查局八一四队,镇江,212005 |
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| 摘 要： | 闽东火山岩地区是火山岩型银金，银铅锌矿的重要成矿部位，已先后发现了银金，银铅锌矿床，根据历年在闽东，闽北地区获得水系沉积物异常成果及进一步开展工作的认识，分析了宁德大泽溪以Bi为主的Bi,Ag,Pb,Zn,As,Au地球化学综合异常和Bi元素的找矿指示意义，预测大泽溪综合异常具有中低温火山岩型银铅锌矿的找矿前景。
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| 关 键 词： | 地球化学 成矿预测 铋 火山岩 找矿前景 银铅锌矿床 福建 |
| 修稿时间： | 2001年10月9日 |
Geochemical Anomaly Characteristics and Metallogenic Prognosis of Dazexi, Ningde city, Fujian Province |
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| Cao Guobin,Fuhuailin.Geochemical Anomaly Characteristics and Metallogenic Prognosis of Dazexi, Ningde city, Fujian Province[J].Geology of Fujian,2002,21(3):144-147. |
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| Authors: | Cao Guobin Fuhuailin |
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| Abstract: | Volcanic rock areas of the east Fujian are important mineral lands, which have been found a batch of ore deposits of silver-gold and silver-lead-zinc. Based on anomaly results of water-system-deposit survey and knowledge through further work, the paper analyses the geochemical composite anomalies of Bi-Ag-Pb-Zn-As-Au in which are mainly Bi element anomaly and indicative significance for ore-finding by Bi element. The authors considered composite anomalies in Dazexi to have prospect for finding silver-lead-zinc ores of the low-to-moderate temperature volcanic rock type. |
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| Keywords: | geochemistry metallogenic prognosis volcanic rock type Ningde city Fujian province |
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